Lift truck



FIG. 1 is a rear view of a lift truck showing our new design;

FIG. 2 is a bottom view of the lift truck;

FIG. 3 is an elevational view from the right side of the lift truck;

FIG. 4 is an elevational view from the left side of the lift truck;

FIG. 5 is a rar perspective view from the left side of the lift truck;

FIG. 6 is a top view of the lift truck; and,

FIG. 7 is a front view of the lift truck. 

The ornamental design for a lift truck, as shown and described. 